Erscheinungsdatum: 15.11.2016, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Study of Fabry-Pérot Mode in SPR Biosensors and its Suppression, Autor: Baten, Raiyan Abdul, Verlag: LAP Lambert Academic Publishing, Sprache: Englisch, Rubrik: Elektrizität // Magnetismus, Optik, Seiten: 72, Informationen: Paperback, Gewicht: 125 gr, Verkäufer: averdo
Study of Fabry-Pérot Mode in SPR Biosensors and its Suppression ab 35.99 € als Taschenbuch: . Aus dem Bereich: Bücher, Wissenschaft, Physik,
A study of improving the performance of surface plasmon resonance based biosensors is presented in this book, which is achieved by reducing the noisy effects of optical modes such as Fabry-Pérot modes within the prism of the sensor. We showed that using single or multiple layers of anti-reflection coating on top of the biosensor prism helps the Fabry-Pérot mode propagate out of the prism easily and thus rids the equipment of the noisy effects to a significant extent.
From automobile to aeronautic with biomedical, all applications domain uses sensors. Some of them are frequency-output. The coming of new piezoelectric materials opens a door to applications not accessible nowadays and specially at high temperatures. Gallium orthophosphate (GaPO4) is one of these new piezoelectric materials with high coupling factor. This book is about design and realisation of different GaPO''s sensors working in acoustic bulk waves. The first part consists to study temperature sensibility and stability building analytical model of vibrating beam in length extensional, flexural and torsional modes.This theoretical study is then completed and compared with analysis using Finite Element Method (FEM) and experiemental measurements of some resonators made in different crystallographic orientations. Then application of biosensors using thickness shear mode is presented. An FEM is realised in order to study influence of some parameters on sensor behaviour. A comparison between model and measurements is also reported. These positive results open up possibilities of future developments described in conclusion.
Covalent lipid modification of proteins anchors hydrophilic proteins/peptides to hydrophobic surfaces and aid efficient performance in aqueous conditions as required in many biotechnological applications like ELISA, biosensors, targeted-drug delivery and liposomal integration. Lipid modification studied by him in bacteria extended the possibility of in vitro lipid modification, particularly for peptides. In this thesis the first enzyme of the pathway, phosphatidylglycerol:prolipoprotein diacylglyceryl transferase (Lgt), which catalyzes the bulk of the lipidation has been utilized in devising a small bioreactor prototype for in vitro peptide modification. To achieve this, a new generic synthetic peptide assay was designed and used for its kinetic characterization and enrichment. The packed bed reactor with continuous and total feed-back operation in batch mode converted 65% of the model hydrophilic peptide substrate to lipopeptide. The higher conversion rate achieved in this study demonstrated the feasibility of such a bioreactor for lipid modification of a variety of peptides for potential biotech applications.